<template>
	<div class="icons">
		<swiper :options="swiperOption">
			<swiper-slide v-for="(page,index) of pages" :key="index">
				<div class="icon" v-for="item of page" :key="item.id">
					<div class ="icon-img">
						<img class="icon-img-content" :src="item.imgUrl" alt="" />
					</div>
					<p class="icon-desc">{{item.desc}}</p>
				</div>
			</swiper-slide>
		</swiper>
	</div>
</template>
<script>
export default{
	name:'HomeIcons',
	props:{
		list:Array
	},
	data:function(){
		return{
			swiperOption:{
				autoplay:false
			}

		}
	},
	computed:{
		pages:function(){
			const pages=[]
			this.list.forEach((item,index)=>{
				const page=Math.floor(index/8)
				if(!pages[page]){
					pages[page]=[]
				}
				pages[page].push(item)
			})
			return pages
		}
	}
}
</script>
<style lang="stylus" scoped>
@import '~styles/varibles.styl'
@import '~styles/mixins.styl'
.icons>>>.swiper-container{height:0;padding-bottom:50%;}
.icons{margin-top:0.1rem;}
.icon{width:25%;float:left;padding-bottom:25%;overflow:hidden;position:relative;height:0; }
.icon-img{position:absolute;top:0;left:0;right:0;bottom:0.44rem;box-sizing:border-box;padding:0.1rem;}
.icon-img-content{height:100%;display:block;margin:0 auto; }
.icon-desc{position:absolute;left:0;right:0;bottom:0;line-height:0.44rem;height:0.44rem;color: $darkTextColor;text-align:center;ellipsis()}
</style>